The first 90% of a project takes 90% of the time, the last 10% takes the other 90% of the time.
If kindness and comfort are, as I suspect, the results of an energy surplus, then, as the supply contracts, we could be expected to start fighting once again like cats in a sack. -George Monbiot
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled. -Richard Feynman